Passenger seat heat and trunk bottom issue
 

I was finishing installing a new CCC unit for CARPLAY, when all was done I noticed that the button for the trunk release and passenger heated seats no longer worked. They light up and I checked the wires visually, but nothing happens.
I checked the fuses I could think of specifically for seat heat but I feel like it’s something else if the wire is powering the buttons, they just aren’t doing anything.

Reading your BMW DTC codes would help you immensely. Use Ista / Inpa software or any BMW code reader.

yep, cleared everything and it started to work again. Really need to get ista up and running, Carly is frustrating me